Fix JS test console warning

client/settings/display-order-customization-notice/__tests__/display-order-customization-notice.js

@@ -37,7 +37,7 @@ describe( 'DisplayOrderCustomizationNotice', () => {
 		expect( noticeText ).toBeInTheDocument();
 	} );
 
-	it( 'should make an API call to dismiss the banner on button click', () => {
+	it( 'should make an API call to dismiss the banner on button click', async () => {
 		const dismissNoticeMock = jest.fn( () =>
 			Promise.resolve( { data: {} } )
 		);
@@ -53,8 +53,8 @@ describe( 'DisplayOrderCustomizationNotice', () => {
 			'aria-label': 'Dismiss the notice',
 		} );
 		expect( dismissButton ).toBeInTheDocument();
-		act( () => {
-			userEvent.click( dismissButton );
+		await act( async () => {
+			await userEvent.click( dismissButton );
 		} );
 		expect( dismissNoticeMock ).toHaveBeenCalled();
 	} );

client/settings/payment-settings/__tests__/promotional-banner-section.test.js

@@ -37,10 +37,23 @@ const setShowPromotionalBanner = jest.fn();
 const setPromotionalBannerType = jest.fn();
 
 describe( 'PromotionalBanner', () => {
+	// Keep the original function.
+	const reload = window.location.reload;
 	beforeEach( () => {
+		Object.defineProperty( window, 'location', {
+			value: { reload: jest.fn() },
+		} );
 		global.wc_stripe_settings_params = { are_apms_deprecated: false };
 	} );
 
+	afterEach( () => {
+		// Set the original function back to keep further tests working as expected.
+		Object.defineProperty( window, 'location', {
+			value: { reload },
+		} );
+		jest.restoreAllMocks();
+	} );
+
 	it( 'dismiss function should be called', () => {
 		render(
 			<PromotionalBannerSection